Individual Calculations April 2023
 Wierzbicki, Dawid  Total change: 21.20  Rating chartPersonal card
 Indywidualne Mistrzostwa Polski Juniorow 2023 - C16 Jastrzebia Gora POL 2023-03-12
RcRownchangeKK*chgGame
 1904 1766 3.50 9 0.52 40 20.80 
  Madej, Marek 2051 POL0.001-0.1640-6.40 
  Borowik, Wojciech 1889 POL0.001-0.3340-13.20 
  Kazmierowski, Tymon 1998 POL0.5010.294011.60 
  Murawski, Milosz 1693 POL1.0010.404016.00 
  Rozek, Michal 1591 POL1.0010.274010.80 
  Kutowski, Marcel 2069 POL0.001-0.1440-5.60 
  Paszkowski, Krystian 1992 POL0.5010.294011.60 
  Jaskiewicz, Kacper 2026 POL0.001-0.1840-7.20 
  Jaworski, Tymon 1824 POL0.5010.08403.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Druzynowe Mistrzostwa Slaska Seniorow - Ekstraliga 2023 Round 7-9 Chorzow POL 2023-03-25
RcRownchangeKK*chgGame
 1900 1766 1.00 3 0.01 40 0.40 
  Lis, Mateusz 2038 POL0.001-0.1740-6.80 
  Czernecki, Andrzej 1837 POL0.5010.10404.00 
  Kotowicz, Kamil 1826 POL0.5010.08403.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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